TSS-Sub500 (TSS-500 SYSTEM) SERVICE MANUAL Infinity Systems Incorporated 250 Crossways Park Dr.
TSS-Sub500 Note: The TSS-Sub500 is part of the TSS-500 system Satellite loudspeakers: (Charcoal) order Infinity part# TSS-SAT500CHR (Platinum) order Infinity part# TSS-SAT500PLT Center channel: Call Infinity Systems parts department (Charcoal) (Platinum) CONTENTS BASIC SPECIFICATIONS . . . . . . . . . ………………….………….... .. . . . . . 1 PACKAGING/ACCESSORIES. . . . . . . . . . . . . . . . . .………. . .. .. ... . . . . . 2 DETAILED SPECIFICATIONS . . . . . . . . . . . . . . . . . .………. . .. .. .. . . . . .
TSS-Sub500 TSS-500 PACKING/ACCESSORIES Item # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 2 Description Part Number Warranty Card Owner’s Manual Packing Packing Bag Inner Carton Packing Bag Nut wrench (metal bar) 15’ RCA cable Rubber feet for stands (Platinum) Rubber feet for stands (Charcoal) Screw for stands (5) ¼ x 20 x1” (Platinum) Screw for stands (5) ¼ x 20 x1” (Charcoal) Wall Bracket ball end (5) (Platinum) Wall Bracket ball end (5) (Charcoal) 40’ Wire set (2) 20’ Wire set (3) Sate
TSS-Sub500 TSS-Sub500 LINE VOLTAGE US 120VAC/60Hz Europe 220-240VAC, 50-60Hz Parameter Amp Section Type (Class AB, D, other) Type (Class AB, D, other) Load Impedance (speaker) Rated Output Power THD@ Rated Power THD @ 1 Watt DC Offset 100W Powered Sub/ Plate Amp Yes/No Yes Yes Hi/Lo Line Unit 108-132 Vrms 220-240 Vrms Notes Normal Operation Normal Operation Specification Unit QA Test Limits AB G 4 100 0.5 0.1 10 AB G Ohms Watts % % mV-DC n/a n/a n/a 95 1 0.
TSS-Sub500 Parameter Protection Short Circuit Protection Thermal Protection DC Offset Protection Specification Unit QA Test Limits Conditions YES -- Functional Direct short at output 65 deg. C YES --- Functional Functional @1/8 max unclipped Power DC present at Speaker Out leads Notes Temperature rise should not exceed 35K rise Relay or crowbar (for driver/fire protection) External fuse with UL/SEMKO rated holder Line Fuse Rating 120 VAC 2.5 Amps 230 VAC 1.
TSS-500 OM 1/20/06 2:45 PM Page 8 TSS-Sub500 SUBWOOFER CONTROLS ¡ Rear Panel A Few Suggestions ™ We recommend that you do not operate your speakers or subwoofer with the bass, treble and loudness controls set to full boost.This will place undue strain on your electronics and speakers and could damage them. £ The volume control setting on your processor/preamp or receiver is not a specific indication of the overall loudness level of the speakers.
TSS-500 OM 1/20/06 2:45 PM Page 9 TSS-Sub500 SUBWOOFER CONNECTIONS If you have a Dolby® Digital or DTS® receiver/ processor with a low-frequency-effects (LFE) or subwoofer output: If your receiver/processor does not contain a Dolby Digital or DTS processor but has a subwoofer output: 15' (4.6m) subwoofer cable included RECEIVER/PROCESSOR 15' (4.6m) subwoofer cable included SUBWOOFER OR LFE OUTPUT NOTE: If your receiver/processor has only one sub out, you may use either the L or R input.
TSS-500 OM 1/20/06 2:45 PM Page 10 TSS-Sub500 OPERATION Surround Modes enhance bass, extending the response of the entire system so the bass can be felt as well as heard. However, overall balance must be maintained or the music will not sound natural. An experienced listener will set the volume of the subwoofer so its impact on bass response is always there but never obtrusive. When using the TSS-500 in a Dolby Digital or DTS home theater system, make sure all speakers are set to “Small”.
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TSS-Sub500 Test Set Up and Procedure Equipment needed: • Function/signal generator/sweep generator • Integrated Amplifier • Multimeter • Speaker cables General Unit Function (UUT = Unit Under Test) 1) From the signal generator, connect one line level (RCA) cable to the Subwoofer Line Level Input jacks L/R on the UUT. Use a Y-cable from a mono source if necessary to connect to both inputs. Do not connect to the single LFE input. 2) On the front of the unit, turn the LEVEL control full counterclockwise.
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TSS-Sub500 TSS500 Troubleshooting Flow Chart AMP no signal out no yes Check fuse, transformer, D110,D115 etc DC voltage check ±Vcc yes yes no Check Q117,118,119,D109 etc Check +/-15v yes yes Led light blue or red LED light blue LED red Check,Q203,207,U203 etc yes yes Check U201 pin14 signal no Check U202 pin14 signal yes yes Check U201,R226,223 , U202,R213,214,C206 etc no no Check limiter board C304 Check U301,R343,344 , C340,Q301,302, etc yes yes Test R121,122 signal yes no Check ,+vsw
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TSS-Sub500 TSS-Sub500 (120v) Electrical Parts List Part Number Qty Reference Designator Description PREAMP PCB Resistors 110-16102j26 Resistor 1K 1/6W ±5% CF 26mm 4 110-16103j26 110-16104j26 110-16105j26 110-16122j26 110-16124j26 110-16151j26 110-16153j26 110-16154j26 110-16183j26 110-16205j26 110-16223j26 110-16273j26 110-16333j26 110-16472j26 110-16473j26 110-16512j26 110-16513j26 115-h503a104 Resistor 10K 1/6W ±5% CF 26mm Resistor 100K 1/6W ±5% CF 26mm Resistor 1M 1/6W ±5% CF 26mm Resistor 1.
TSS-Sub500 Part Number Qty Reference Designator Description POWER/MAIN PCB 110-16101j26 110-16102j26 110-16103j26 110-16105j26 110-16123j26 110-16152j26 110-16153j26 110-16154j26 110-16181j26 110-16182j26 110-16223j26 110-16332j26 110-16392j26 110-16393j26 110-16470j26 110-16471j26 110-16472j26 110-16473j26 110-16560j26 110-16563j26 110-16682j26 110-10821jk2 110-122r2j15 110-20331jk2 113-50r10j10 114-03302m0 Resistor10 0Ω 1/6W ±5%CF 26mm Resistor 1K 1/6W ±5% CF 26mm Resistor 10K 1/6W ±5% CF 26mm Resisto
TSS-Sub500 Part Number Qty Reference Designator Description POWER/MAIN PCB 192-202b772y 192-991d669a 192-992b649t 197-00kb1405 197-101n4002 TransistorKSD772Y PNP TransistorHI-SINCERITY HSD669A NPN Transistor HSB649T PNP diode 4A500V KBL405 BRIDGE diode IN4002 1 1 1 1 1 Q119 Q106 Q105 D110 D104 wire 26AWC 1007 200mm RED relay 5A 24V UDH-SS124D wire connector 7PIN PITCH=2.5mm wire connector 2PIN PITCH=3.96mm wire connector 3PIN PITCH=3.
TSS-Sub500 Part Number Qty Reference Designator Description MISCELLANEOUS/MECHANICAL 333-EVA-00783 333-EVA-00807 333-EVA-00826 333-EVA-00835 320-RUB-00033 337-CU-00101 306-ABS-00177 162-50552003 EVA W 198*12*2.0T EVA L 274*12*2.0T EVA W 198*12*1.0T EVA L 274*12*1.0T rubber foot pad 25*21*4t copper foil 65L*50W rear Plastic housing 198*298*102mm WIRE UL1007 #16 550mm#110/#205 0.5T 302-AL-05048-0BAE rear board 300*200*2.5T black(RoHS) 323-AL-00106-0BB HEAT SINK 117.5*71.
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